7512Chemical EngineeringMedium
What is the value of ‘q’ for saturated vapor feed to a distillation column? (where q = fraction of the feed stream that is liquid?
A1
B0
Correct answer
B. 0
Explanation
The correct answer is 0.
Correct answer
B. 0
Explanation
The correct answer is 0.
A pollutant P degrades according to first order kinetics. An aqueous stream containing P at 2 kmole/m3 and volumetric flow rate 1m3 /h requires a mixed flow reactor of volume V to bring down the pollutant level to 0.5 kmole/m3. The inlet concentration of the pollutant is now doubled and the volumetric flow rate is tripled. If the pollutant level is to be brought down to the same level of 0.5 k.mole/m3, the volume of the mixed flow reactor should be increased by a factor of________?
In a binary system, separation is very efficient, when the relative volatility is________?
Nitrile rubber is produced by the polymerisation of________?
The head loss due to sudden expansion is________?
The critical moisture content in case of drying indicates the ________ rate period?
Which of the following fastening devices has its both ends threaded?